建筑施工图表达什么内容？
参考答案：建筑物的整体布局、立面剖面和局部大样。
用所给单词的正确形式填空。
1. It is a __________ (snow) day.
2. In winter, I like skating and __________ (ski).
3. Today is Friday, November __________ (nine).
4. I like to __________ on the __________. (skate, ice)
5. What are you doing? I am __________ (skate).
6. Everyone __________ (look) out of the window snow is falling.
下列哪种中药材最易虫蛀（）
A.黄连
B.商陆
C.白芷
D.紫草
E.龙胆
